Regional relation of "ricer".
Someone with an unnatural, borderline sexual, fascination with only Italian cars or bikes regardless of how good or bad they may be to the exclusion of everything else.
"We were talking about Japanese cars and Damian kept interupting with Italian cars, he's a total pasta'r"
And then he said... "Sure the Bugatti Veyron is good, but it's no Alfa/Lancia/Ferrari/Maserati/Ducati". What a pasta'r!
And then he said... "Sure the USS Enterprise can make Warp 7, but I still prefer my Alfa/Lancia/Ferrari/Maserati/Ducati". TOTAL PASTA'R!!